cvelistv5 - cve-2017-5856

cve-2017-5856

Vulnerability from cvelistv5

Published

2017-03-16 15:00

Modified

2024-08-05 15:11

Severity ?

Summary

Memory leak in the megasas_handle_dcmd function in hw/scsi/megasas.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption) via MegaRAID Firmware Interface (MFI) commands with the sglist size set to a value over 2 Gb.

References

URL	Tags
secalert@redhat.com	http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=765a707000e838c30b18d712fe6cb3dd8e0435f3
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2017/02/01/19	Mailing List, Patch, Third Party Advisory
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2017/02/02/14	Mailing List, Patch, Third Party Advisory
secalert@redhat.com	http://www.securityfocus.com/bid/95999	Third Party Advisory, VDB Entry
secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=1418342	Issue Tracking, Patch, Third Party Advisory
secalert@redhat.com	https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html	Third Party Advisory
secalert@redhat.com	https://security.gentoo.org/glsa/201702-28	Third Party Advisory

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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  }
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

cve-2017-5856

Vulnerability from cvelistv5

gsd-2017-5856

Vulnerability from gsd

ghsa-3x3m-4c79-cmv9

Vulnerability from github

Tags

Sightings

Nomenclature